Clean Water Act discharge permit · NPDES IN0030619

SOUTHWOOD JR/SR HIGH SCHOOL WWTP, Wabash, IN: NPDES IN0030619 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
8Pollutants under a numeric limit
4Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

SOUTHWOOD JR/SR HIGH SCHOOL WWTP, held by SOUTHWOOD JR/SR HIGH SCHOOL, holds NPDES permit IN0030619, which discharges to Wabash R Via Treaty Creek. EPA’s file records it issued August 8, 2019 and expiring August 31, 2024.

SOUTHWOOD JR/SR HIGH SCHOOL WWTP, Wabash, Indiana: Individual permit IN0030619, held by SOUTHWOOD JR/SR HIGH SCHOOL; Administratively continued (past its expiration date and still in force until reissued); issued August 8, 2019, term to August 31, 2024, by IDEM; discharges to WABASH R VIA TREATY CREEK.

Solids, total suspended: 4 limits, 24 violations of any kind, 4 effluent exceedances, latest July 31, 2020, largest 31% over the limit.
BOD, carbonaceous [5 day, 20 C]: 4 limits, 22 violations of any kind, 2 effluent exceedances, latest April 30, 2002, largest 99,999% over the limit.
Chlorine, total residual: 0 limits, 10 violations of any kind, 2 effluent exceedances, latest October 31, 2000, largest 733% over the limit.
pH: 2 limits, 11 violations of any kind, 1 effluent exceedance, latest September 30, 2000.
Flow, in conduit or thru treatment plant: 1 limit, 11 violations of any kind, 0 effluent exceedances.
Flow, wastewater by-passing trtmnt plant: 0 limits, 5 violations of any kind, 0 effluent exceedances.
BOD, carb-5 day, 20 deg C, percent removal: 0 limits, 5 violations of any kind, 0 effluent exceedances.
Solids, suspended percent removal: 0 limits, 5 violations of any kind, 0 effluent exceedances.
E. coli, colony forming units [CFU]: 3 limits, 3 violations of any kind, 0 effluent exceedances.
Number of Events: 2 limits, 2 violations of any kind, 0 effluent exceedances.
Flow, total: 1 limit, 1 violation of any kind, 0 effluent exceedances.
Nitrogen, ammonia total [as N]: 4 limits, 0 violations of any kind, 0 effluent exceedances.

March 26, 2026: Evaluation (S).

SOUTHWOOD JR/SR HIGH SCHOOL WWTP among its neighbors

EPA’s permit file holds 9 discharge permits in the Stone Creek-Treaty Creek subwatershed (HUC 051201011402), IN0030619 among them. Its county holds 41, 2 of them major permits; IN0030619 is a minor permit.

Other permits in the Stone Creek-Treaty Creek subwatershed (HUC 051201011402)

COMPASS ROSE ACADEMY JADYN'S HOPE BARN, Wabash: INRA12272, minor permit, permit term to August 7, 2028
INDIANA AM. WATER CO - WABASH, Wabash: IN0059510, minor permit, discharging to OR/WABASH RIVER/TREATY CREEK, permit term to September 30, 2022
PROSSER COUNTRY ESTATES WWTP, Wabash: IN0062405, minor permit, discharging to WABASH RIVER/IRA ROBY LEGAL DRAIN, permit term to December 31, 2021
SOUTHWOOD ELEMENTARY SCHOOL, Wabash: IN0030635, minor permit, discharging to OR/WABASH/HUNTINGTON R/TREATY CR, permit term to June 30, 2015
SOUTHWOOD ELEMENTARY SCHOOL - ADDITION AND RENOVATIONS, Wabash: INRA18056, minor permit, permit term to April 28, 2031
SOUTHWOOD JR./SR. HIGH SCHOOL - ADDITIONS AND RENOVATIONS, Wabash: INRA18057, minor permit, permit term to April 28, 2031
WABASH MUNICIPAL AIRPORT - FENCING PHASE 1, Wabash: INRA17213, minor permit, permit term to December 9, 2030
WHITES RESDENTIAL & FAMILY SERVICES, Wabash: IN0061298, minor permit, discharging to OR/WABASH RIVER/TREATY CREEK, permit term to March 31, 2022

Identity

Facility as filed	SOUTHWOOD JR/SR HIGH SCHOOL WWTP
Permittee as filed	SOUTHWOOD JR/SR HIGH SCHOOL
NPDES ID	IN0030619
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	August 8, 2019
Expiration date	August 31, 2024
Issuing agency	IDEM
Address	Wabash, IN 46992
Receiving water	WABASH R VIA TREATY CREEK
Receiving water impaired	303(D) Listed
Subwatershed	Stone Creek-Treaty Creek (HUC 051201011402)
SIC	4952 – Sewerage Systems

Effluent limits and exceedances

12Pollutants on file
8Under a numeric limit
11With a violation of any kind
4With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	4	24	4	July 31, 2020	31% over the limit
BOD, carbonaceous [5 day, 20 C]	4	22	2	April 30, 2002	99,999% over the limit
Chlorine, total residual	0	10	2	October 31, 2000	733% over the limit
pH	2	11	1	September 30, 2000
Flow, in conduit or thru treatment plant	1	11	0
Flow, wastewater by-passing trtmnt plant	0	5	0
BOD, carb-5 day, 20 deg C, percent removal	0	5	0
Solids, suspended percent removal	0	5	0
E. coli, colony forming units [CFU]	3	3	0
Number of Events	2	2	0
Flow, total	1	1	0
Nitrogen, ammonia total [as N]	4	0	0

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES IN0030619.

Inspections

Date	What EPA recorded	Agency
March 26, 2026	Evaluation	S

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES IN0030619.

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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers Clean Water Act discharge permit NPDES IN0030619 for the Southwood JR/SR High School WWTP in Wabash, IN, held by Southwood JR/SR High School, with the permit listed as administratively continued and classed as a minor discharger. The page lists 8 as the discharger class figure, 4 pollutants under a numeric limit, and 4 pollutants with an effluent exceedance.